NWCA Exam Questions And Answers
the heart is located in the -
correct answer ✅mediastinum
the valves of the heart are made up of -
correct answer ✅endocardium
why is cardiac tissue unique -
correct answer ✅bc it is all fused together, so it acts as one
where is the AV bundle located -
correct answer ✅at the top of the septum
or
on the wall between the right atrium and the right ventricle
what can happen when the heart beats too slowly -
correct answer ✅syncope
electrocardiogram -
correct answer ✅a recording or tracing of an EKG
, NWCA Exam Questions And Answers
cardiac cycle -
correct answer ✅the beginning of a beat until the beginning of the
next beat
= PQRST
when does a U wave occur -
correct answer ✅when a patient has very low K+
what does the standard check -
correct answer ✅the voltage that the instrument is using
lead -
correct answer ✅a picture of the heart
normal standard -
correct answer ✅10 mm/mV
electrocardiograph -
correct answer ✅the instrument used for recording the heart's
activity
the heart is located in the -
correct answer ✅mediastinum
the valves of the heart are made up of -
correct answer ✅endocardium
why is cardiac tissue unique -
correct answer ✅bc it is all fused together, so it acts as one
where is the AV bundle located -
correct answer ✅at the top of the septum
or
on the wall between the right atrium and the right ventricle
what can happen when the heart beats too slowly -
correct answer ✅syncope
electrocardiogram -
correct answer ✅a recording or tracing of an EKG
, NWCA Exam Questions And Answers
cardiac cycle -
correct answer ✅the beginning of a beat until the beginning of the
next beat
= PQRST
when does a U wave occur -
correct answer ✅when a patient has very low K+
what does the standard check -
correct answer ✅the voltage that the instrument is using
lead -
correct answer ✅a picture of the heart
normal standard -
correct answer ✅10 mm/mV
electrocardiograph -
correct answer ✅the instrument used for recording the heart's
activity
